#define _CRT_SECURE_NO_WARNINGS 1

#include <stdio.h>
#include <string.h>

int main()
{
	int arr1[10] = { 1,2,3,4,5,6,7,8,9,10 };
	int arr2[10] = { 1,2,3,4,5,6,8 };
	printf("%d\n",memcmp(arr1, arr2, 28));
	return 0;
}